1CNM

ENHANCEMENT OF CATALYTIC EFFICIENCY OF PROTEINASE K THROUGH EXPOSURE TO ANHYDROUS ORGANIC SOLVENT AT 70 DEGREES CELSIUS

Summary for 1CNM

• Entry DOI: 10.2210/pdb1cnm/pdb
• Descriptor: PROTEIN (PROTEINASE K), CALCIUM ION, ACETONITRILE, ... (4 entities in total)
• Functional Keywords: proteinase k, anhydrous organic solvents, stability, enhanced activity, hydrolase
• Biological source: Engyodontium album
• Total number of polymer chains: 1
• Total formula weight: 29134.09

Authors

Gupta, M.N.,Tyagi, R.,Sharma, S.,Karthikeyan, S.,Singh, T.P. (deposition date: 1999-05-20, release date: 1999-05-27, Last modification date: 2023-08-09)

• Primary citation: Gupta, M.N.,Tyagi, R.,Sharma, S.,Karthikeyan, S.,Singh, T.P.; Enhancement of catalytic efficiency of enzymes through exposure to anhydrous organic solvent at 70 degrees C. Three-dimensional structure of a treated serine proteinase at 2.2 A resolution.; Proteins, 39:226-234, 2000; PubMed: 10737944; DOI: 10.1002/(SICI)1097-0134(20000515)39:3<226::AID-PROT50>3.0.CO;2-Y

Experimental method

X-RAY DIFFRACTION (2.2 Å)